[ClusterLabs] Problem with clone ClusterIP

[Klaus Wenninger]

On 04/25/2017 04:32 PM, Bratislav Petkovic wrote:
>
> I want to make active/active cluster with two physical servers.
>
> On the servers are installed: oraclelinux-release-7.2-1.0.5.el7.x86_64,
>
> Pacemaker 1.1.13-10.el7, Corosync Cluster Engine, version '2.3.4',
>
> pcs 0.9.143. Cluster starts without a problem and I create a resource
>
> ClusterIP that is in the same subnet as the IP addresses of the servers.
>
> After creating I access ClusterIP without problems, but I clone ClusterIP
>
> I can no longer access the this IP.
>

What is your aim when you are cloning ClusterIP.
Clones are about having multiple instances of something -
sometimes in a master or slave state.
But that doesn't make sense for an IP-address I guess -
that has to be unique and should thus stay a primitive.
Or did I totally get you wrong?

Regards,
Klaus

> I did everything according to instructions from clusterlab.
>
> Each server has two network cards that are on the teaming with LACP.
>
>  
>
> Best regards,
>
>  
>
> Bratislav Petkovic
>
>  
>
> *ODRICANJE OD ODGOVORNOSTI*
>
> Informacija u ovom e-mailu namenjena je isključivo primaocima
> navedenim u adresi poruke. Poruka može sadržati poverljive
> informacije. Ukoliko greškom primite ovaj e-mail, molimo da ga
> obrišete. Ako niste navedeni kao primalac, svako kopiranje korišćenje
> i obelodanjivanje sadržaja je zabranjeno i može biti nezakonito. AIK
> BANKA AD BEOGRAD nije odgovorna, niti garantuje, za bilo koje
> mišljenje, preporuku, zaključak, zahtev, ponudu i/ili ugovornu obavezu
> koja se ostvaruje ovakvim načinom komunikacije.
>
> *DISCLAIMER*
>
> Information in this email is intended for the recipients addressed in
> the email. It may contain confidential information. If you receive
> this email in error, please delete it. If you are not addressed as the
> recipient, please have in mind that copying and disclosure of the
> email or using the information contained in the email is prohibited
> and may be unlawful. AIK BANKA AD BEOGRAD neither endorses nor is
> responsible for any opinion, recommendation, conclusion, demand, offer
> and/or agreement contained in this email.
>
>
>
> _______________________________________________
> Users mailing list: Users at clusterlabs.org
> http://lists.clusterlabs.org/mailman/listinfo/users
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org


-- 
Klaus Wenninger

Senior Software Engineer, EMEA ENG Openstack Infrastructure

Red Hat

kwenning at redhat.com